.hao-spec{max-width:920px;margin:auto;color:#24364b;font:16px/1.75 Arial,sans-serif}.hao-spec *{box-sizing:border-box}.hao-spec h1,.hao-spec h2,.hao-spec h3{color:#00489a;line-height:1.3}.hao-spec h1{font-size:36px;margin:0 0 14px}.hao-spec h2{font-size:27px;margin:42px 0 14px;border-bottom:2px solid #d7e8fb;padding-bottom:8px}.hao-spec h3{font-size:20px}.hao-spec a{color:#0067c5}.hao-lead{font-size:19px;color:#455b73}.hao-box,.hao-nav,.hao-cta{padding:22px;border-radius:12px;margin:24px 0}.hao-box{background:#edf6ff;border:1px solid #cce3fa}.hao-nav{background:#f7faff;border:1px solid #d8e7f7}.hao-nav strong{display:block;color:#00489a;margin-bottom:8px}.hao-nav a{display:inline-block;margin:4px 18px 4px 0;text-decoration:none}.hao-spec table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}.hao-spec th{background:#00489a;color:#fff;text-align:left}.hao-spec th,.hao-spec td{padding:12px;border:1px solid #d6e4f2;vertical-align:top}.hao-spec tr:nth-child(even){background:#f6faff}.hao-step{display:flex;gap:13px;margin:14px 0}.hao-num{min-width:32px;height:32px;border-radius:50%;background:#0067c5;color:#fff;text-align:center;line-height:32px;font-weight:bold}.hao-faq{background:#f7faff;border-left:4px solid #6aa9e9;padding:12px 16px;margin:12px 0}.hao-cta{background:linear-gradient(135deg,#00489a,#0067c5);color:#fff;text-align:center}.hao-cta h2{color:#fff;border:0;margin:0 0 8px;padding:0}.hao-btn{display:inline-block;background:#fff;color:#00489a!important;padding:11px 22px;border-radius:6px;text-decoration:none;font-weight:bold}.hao-source{font-size:14px;color:#5d6d7d}.hao-source a{word-break:break-word}@media(max-width:640px){.hao-spec h1{font-size:29px}.hao-spec h2{font-size:23px}.hao-spec{font-size:15px}.hao-spec table{display:block;overflow-x:auto}}